• Early AM

    May 22

    Lo 45°

    Clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Today

    May 22

    67°Lo 46°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Sat

    May 23

    72°Lo 54°

    Some sun, then clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Sun

    May 24

    66°Lo 60°

    Couple of thunderstorms

    Low ragweed pollen levels
    • Precip
      61%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      92%
    more
  • Mon

    May 25

    74°Lo 62°

    Mostly cloudy with t-storms

    Low ragweed pollen levels
    • Precip
      65%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      93%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Clear
Clear
Clear
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 51° 48° 47° 45° 47° 50° 53° 57°
RealFeel® 46° 44° 43° 42° 44° 49° 55° 61°
Humidity 71% 71% 71% 70% 67% 66% 54% 47%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 9 WNW 8 WNW 7 WNW 7 WNW 7 WNW 8 N 8 NE 8 ENE
UV Index 0 0 0 0 0 2 3 5
Cloud Cover 0% 3% 3% 5% 6% 10% 11% 11%
Dew Point 42° 39° 38° 36° 36° 39° 37° 37°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - May 22

more Historical Weather Data >
  Today Normal Record 5/22/2014
High 67° 72° 91° (1975) 71°
Low 46° 51° 34° (2006) 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:29 AM with 14:46 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:46 AM with 14:21 of moolight, then sets at 12:07 AM

DeKalb Weather Report

Chicago: Highs to Rebound Through Memorial Day Weekend

May 22, 2015; 12:30 AM ET

After a very chilly first half of the week, temperatures will rebound close to normal through the Memorial Day Weekend. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps